Caladium Growing Zone

The last month that you can plant caladium and expect a good harvest is probably august if you wait any later than that and your caladium may not have a chance to really do well.

Caladium growing zone. Hardiness zones check for your zone here bulbs should be planted in the spring after the last frost and soil temps are 70 or more. Hi diana the plant you are describing is not a caladium. However they can be grown as annuals or overwintered as tender bulbs. The earliest that you can plant caladium in zone 8b is april however you really should wait until may if you don t want to take any chances.

Planting and growing our classic caladium bulbs is a breeze. If you live in the northern half of the u s you may think caladiums are only suitable for southern gardens. Department of agriculture plant hardiness zones 9 through 11 caladium tubers are left in the ground over the. Caladiums are only perennial in usda hardiness zones 9 11.

Tips for growing caladiums in zones 5 7. The photo below was taken in a zone 6 garden in new jersey where caladiums put on a great show every summer. If you live in a place with plenty of heat and humidity through the summer you ll be able to grow caladiums outdoors. Caladiums florida grower of over 40 colorful varieties of premium caladium bulbs and the worlds largest distributor of elephant ears bulbs.

Generally plant your bulbs with the soil temperatures warm to 65 f 70 f. In the usa caladiums can grow in usda hardiness zones three to ten. The last month that you can plant caladium and expect a good harvest is probably august if you wait any later than that and your caladium may not have a chance to fully mature. Check your growing zone.

In cooler climates it helps to give them a headstart by potting them up a month or so before your last frost date so they will be up and growing when it is time to plant them outdoors. Take a sample of the plant with the leaves to a local garden center and see if they can identify it for you. The usda temperature zone chart provides the following guidelines however temperatures can vary in specific locales therefore nothing substitutes for local knowledge for exact planting dates. The earliest that you can plant caladium in zone 7b is april however you really should wait until may if you don t want to take any chances.

The tubers begin growing at 70 f 21 c and caladiums will die if the temperature falls any lower.